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/*******************************************************************************
* Copyright (c) 2008 Borland Software Corp, CEA LIST, Artal
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Alexander Shatalin (Borland) - initial API and implementation
* Aurelien Didier (ARTAL) - aurelien.didier51@gmail.com - Bug 569174
*******************************************************************************/
package org.eclipse.papyrus.gmf.internal.xpand.qvtlibraries;
import java.util.Collections;
import java.util.Map;
import org.eclipse.m2m.qvt.oml.blackbox.java.Operation;
import org.eclipse.m2m.qvt.oml.blackbox.java.Operation.Kind;
public class XpandGlobalVars {
public Map<String, Object> globalVariables = Collections.emptyMap();
@Operation(contextual = false, kind = Kind.HELPER)
public String xpandGetStringGlobalVar(String varName) {
if (globalVariables.containsKey(varName)) {
Object varValue = globalVariables.get(varName);
if (varValue instanceof String) {
return (String) varValue;
}
throw new RuntimeException("Incorrect global variable value - string should present instead: " + varValue);
}
return null;
}
@Operation(contextual = false, kind = Kind.HELPER)
public Object xpandGetObjectGlobalVar(String varName) {
if (globalVariables.containsKey(varName)) {
return globalVariables.get(varName);
}
return null;
}
}
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